/*
 * (C) Copyright 2014 Freescale Semiconductor, Inc.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#include <asm/arch/imx-regs.h>
//#include <config_cmd_default.h>
#include <linux/sizes.h>


#define CONFIG_SAC58R
//#define CONFIG_RUN_FROM_IRAM_ONLY

#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

#define CONFIG_CMD_BOOTD			/* bootd			*/
#define CONFIG_CMD_RUN				/* run command in env variable	*/

#define CONFIG_SKIP_LOWLEVEL_INIT

#define CONFIG_CMD_MEMORY	/* md mm nm mw cp cmp crc base loop */

#define CONFIG_ARCH_MISC_INIT

/*#define CONFIG_SYS_USE_NAND*/

/* uncomment for SECURE mode support */
/* #define CONFIG_SECURE_BOOT */

/* Enable passing of ATAGs */
#define CONFIG_CMDLINE_TAG

#define CONFIG_CMD_FUSE
#ifdef CONFIG_CMD_FUSE
#define CONFIG_MXC_OCOTP
#endif

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(1 * SZ_1M)

#define CONFIG_BOARD_EARLY_INIT_F

#define CONFIG_FSL_LPUART
#define LPUART_BASE			UART4_BASE_ADDR
/* Only UART0 and UART1 have hardware flow control */
#define LPUART_WO_HW_FLOW_CTRL

/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_SYS_UART_PORT		(1)
#define CONFIG_BAUDRATE			115200

#undef CONFIG_CMD_IMLS

#define CONFIG_MMC
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC0_BASE_ADDR
#define CONFIG_SYS_FSL_ESDHC_NUM	3
#ifdef CONFIG_SYS_USE_NAND
/* Boot from SDHC0 if NAND support is selected */
#define CONFIG_SYS_MMC_ENV_DEV		0
#else
/* Otherwise boot from SDHC1 */
#define CONFIG_SYS_MMC_ENV_DEV		1
#endif


#define CONFIG_MVF_GPIO

#define CONFIG_SYS_FSL_ERRATUM_ESDHC111

#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
//#define CONFIG_CMD_EXT2		/* EXT2 Support			*/
#define CONFIG_CMD_FAT		/* FAT support			*/
#define CONFIG_DOS_PARTITION

/* Ethernet config */
#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_FEC_MXC
#define CONFIG_MII
#define IMX_FEC_BASE					ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE             RMII
#define CONFIG_FEC_MXC_PHYADDR          0
#define CONFIG_ETHADDR			00:e0:0c:bc:e5:60
#define CONFIG_ETH1ADDR			00:e0:0c:bc:e5:61


#define CONFIG_PHYLIB
#define CONFIG_PHY_SMSC
#define PHY_RESET_GPIO			365

/* DCU configs */
#define CONFIG_LVDS

/* I2C configs */
#define CONFIG_CMD_I2C
#define CONFIG_I2C_MULTI_BUS
#define I2C_QUIRK_REG
#define CONFIG_HARD_I2C         		1
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_MXC          		1
#define CONFIG_SYS_I2C_BASE             I2C0_BASE_ADDR
#define CONFIG_SYS_I2C_SPEED            100000
#define CONFIG_SYS_I2C_SLAVE            0x8

#if 0
#ifdef CONFIG_SYS_USE_NAND
/* Nand Flash Configs */
#define CONFIG_CMD_NAND
#define CONFIG_JFFS2_NAND
#define MTD_NAND_FSL_NFC_SWECC 1
#define CONFIG_NAND_FSL_NFC
#define CONFIG_SYS_NAND_BASE		0x40178000
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define NAND_MAX_CHIPS			CONFIG_SYS_MAX_NAND_DEVICE
#define CONFIG_SYS_NAND_SELECT_DEVICE
#define CONFIG_SYS_64BIT_VSPRINTF  /* needed for nand_util.c */
#endif
#endif

#define CONFIG_BOOTDELAY		3

#define CONFIG_LOADADDR				0x82000000
#ifdef CONFIG_RUN_FROM_IRAM_ONLY
#define CONFIG_SYS_DCACHE_OFF
#define CONFIG_SYS_MALLOC_BASE		0x3f004000 // HACK
#endif

#define CONFIG_SYS_TEXT_BASE		0x3F008000
#define CONFIG_EXTRA_ENV_SETTINGS \
	"script=boot.scr\0" \
	"uimage=uImage\0" \
	"console=ttyLP4\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"fdt_file=sac58r-evb.dtb\0" \
	"fdt_addr=0x81000000\0" \
	"boot_fdt=try\0" \
	"ip_dyn=yes\0" \
	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
	"mmcpart=1\0" \
	"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
	"update_sd_firmware_filename=u-boot.imx\0" \
	"update_sd_firmware=" \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"if mmc dev ${mmcdev}; then "	\
			"if ${get_cmd} ${update_sd_firmware_filename}; then " \
				"setexpr fw_sz ${filesize} / 0x200; " \
				"setexpr fw_sz ${fw_sz} + 1; "	\
				"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
			"fi; "	\
		"fi\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=${mmcroot}\0" \
	"loadbootscript=" \
		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source\0" \
	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"bootm ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootm; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootm; " \
		"fi;\0" \
	"netargs=setenv bootargs console=${console},${baudrate} " \
		"root=/dev/nfs " \
	"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
		"netboot=echo Booting from net ...; " \
		"run netargs; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${uimage}; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
				"bootm ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootm; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootm; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	   "mmc dev ${mmcdev}; if mmc rescan; then " \
		   "if run loadbootscript; then " \
			   "run bootscript; " \
		   "else " \
			   "if run loaduimage; then " \
				   "run mmcboot; " \
			   "else run netboot; " \
			   "fi; " \
		   "fi; " \
	   "else run netboot; fi"


/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP		/* undef to save memory */
#define CONFIG_SYS_HUSH_PARSER		/* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
#define CONFIG_SYS_PROMPT		"=> "
#undef CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE		256	/* Console I/O Buffer Size */
#define CONFIG_SYS_PBSIZE		\
			(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		16	/* max number of command args */
#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
#define CONFIG_CMDLINE_EDITING

#define CONFIG_CMD_MEMTEST
#define CONFIG_SYS_MEMTEST_START	0x80010000
#define CONFIG_SYS_MEMTEST_END		0x87C00000

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SYS_HZ				1000

/*
 * Stack sizes
 * The stack sizes are set up in start.S using the settings below
 */
#define CONFIG_STACKSIZE			(128 * 1024)	/* regular stack */

/* Physical memory map */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM					(0x80000000)
#define PHYS_SDRAM_SIZE				(256 * 1024 * 1024)

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE

#define CONFIG_SYS_INIT_SP_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH

#define CONFIG_ENV_SIZE			(8 * 1024)
//#ifdef CONFIG_GENERIC_MMC
//#define CONFIG_ENV_IS_IN_MMC
//#else
#define CONFIG_ENV_IS_NOWHERE
//#endif

#define CONFIG_ENV_OFFSET		(12 * 64 * 1024)

#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ

#endif
